📊 Bookkeeping Comparison Tool

Compare the new bookkeeping system with the old trusted system to verify accuracy.

Upload the new bookkeeping template Excel file
Upload a ZIP file containing all old system invoice Excel files
💡 Tip: Create a ZIP file of your old system invoices folder first, then upload it here.
Or use the button below to use the default files on disk.

Or use default files on disk:

How it works:
  1. Reads values from the new bookkeeping Excel template
  2. Reads values from all old system invoice files
  3. Compares: Weekly Spend, Weekly Cost, Weekly Profit, and Weekly Taxes
  4. Shows any discrepancies (tolerance: $0.05 for rounding)